PendingWriteQueueTest.java — netty Source File

Source Code

/*
 * Copyright 2014 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.channel;


import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.embedded.EmbeddedChannel;
import io.netty.util.CharsetUtil;

import org.junit.jupiter.api.Test;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.atomic.AtomicReference;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;

public class PendingWriteQueueTest {

    @Test
    public void testRemoveAndWrite() {
        assertWrite(new TestHandler() {
            @Override
            public void flush(ChannelHandlerContext ctx) throws Exception {
                assertFalse(ctx.channel().isWritable(), "Should not be writable anymore");

                ChannelFuture future = queue.removeAndWrite();
                future.addListener(f -> assertQueueEmpty(queue));
                super.flush(ctx);
            }
        }, 1);
    }

    @Test
    public void testRemoveAndWriteAll() {
        assertWrite(new TestHandler() {
            @Override
            public void flush(ChannelHandlerContext ctx) throws Exception {
                assertFalse(ctx.channel().isWritable(), "Should not be writable anymore");
// ... (316 more lines)